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HomeProductsCircuit ProtectionElectrical, Specialty FusesFWA-400B
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FWA-400B - Eaton - Bussmann Electrical Division

Manufacturer Part Number
FWA-400B
Manufacturer
Bussmann (Eaton)
Allelco Part Number
32D-FWA-400B
ECAD Model
Parts Description
FUSE CARTRIDGE 400A 150VAC/VDC
Package
Cylindrical, Blade Terminal (Bolt)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
RoHS Compliant
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Specifications

FWA-400B Tech Specifications
Eaton - Bussmann Electrical Division - FWA-400B technical specifications, attributes, parameters and parts with similar specifications to Eaton - Bussmann Electrical Division - FWA-400B

Product Attribute Attribute Value  
Manufacturer Bussmann (Eaton)  
Voltage Rating - DC 150 V  
Voltage Rating - AC 150 V  
Size / Dimension 1.000' Dia x 1.156' L (25.40mm x 29.36mm)  
Series FWA  
Response Time -  
Package / Case Cylindrical, Blade Terminal (Bolt)  
Package Bulk  
Operating Temperature -  
Product Attribute Attribute Value  
Mounting Type Bolt Mount  
Melting I²t 20300  
Fuse Type Cartridge  
Features -  
Current Rating (Amps) 400A  
Class -  
Breaking Capacity @ Rated Voltage 100kA AC, 20kA DC  
Approval Agency CE, UR  
Applications Electrical, Industrial  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN EAR99
HTSUS 8536.10.0040

Parts Introduction

Manufacturer Part Number

FWA-400B

Manufacturer

eaton-bussmann-electrical-division

Introduction

The FWA-400B is a high-performance cartridge fuse designed for demanding industrial and electrical applications. It offers reliable overcurrent protection for circuits up to 400 amps, ensuring the safety and stability of your electrical systems.

Product Features and Performance

Cartridge fuse design for robust and reliable performance

400A current rating to handle high-power electrical loads

150VAC and 150VDC voltage ratings for versatile usage

Ultra-fast response time to quickly interrupt fault currents

100kA AC and 20kA DC breaking capacity for superior circuit protection

Cylindrical shape with blade terminals for secure bolt-on mounting

Product Advantages

Durable construction for long service life

Compact and space-saving design

Easily integrated into a variety of electrical systems

Proven reliability in demanding industrial environments

Key Reasons to Choose This Product

Robust overcurrent protection for critical equipment

Trusted Bussmann brand quality and performance

Comprehensive safety and compliance certifications

Versatile design for a wide range of applications

Quality and Safety Features

Certified to CE and UL safety standards

Rigorous testing and quality control measures

Protective design to withstand environmental stresses

Compatibility

The FWA-400B is compatible with a variety of industrial and electrical applications that require high-amperage circuit protection.

Application Areas

Electrical power distribution systems

Industrial machinery and equipment

Automotive and transportation applications

Renewable energy systems

Commercial and residential electrical infrastructure

Product Lifecycle

The FWA-400B is an active and widely available product from Eaton's Bussmann division. There are no known plans for discontinuation or equivalent models at this time. If you have any further questions or need assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Eaton - Bussmann Electrical Division FWA-400B

Product Attribute FWA-400B FWA-500A FWA-50A21F FWA-40A21F
Part Number FWA-400B FWA-500A FWA-50A21F FWA-40A21F
Manufacturer Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division Eaton - Bussmann Electrical Division
Current Rating (Amps) 400A 500A 50A 40A
Package / Case Cylindrical, Blade Terminal (Bolt) Cylindrical, Blade Terminal (Bolt) Cartridge, Non-Standard Cartridge, Non-Standard
Response Time - - - -
Size / Dimension 1.000' Dia x 1.156' L (25.40mm x 29.36mm) 1.500" Dia x 1.250" L (38.10mm x 31.75mm) 0.811" Dia x 2.000" L (20.60mm x 50.80mm) 0.811" Dia x 2.000" L (20.60mm x 50.80mm)
Operating Temperature - - - -
Breaking Capacity @ Rated Voltage 100kA AC, 20kA DC 200kA AC, 20kA DC 100kA AC, 20kA DC 100kA
Fuse Type Cartridge Cartridge Cartridge Cartridge
Melting I²t 20300 39000 170 100
Class - - - -
Package Bulk Bulk Bulk Bulk
Series FWA FWA FWA FWA
Applications Electrical, Industrial Electrical, Industrial Electrical, Industrial Electrical, Industrial
Voltage Rating - AC 150 V 150 V 150 V 150 V
Features - - - -
Approval Agency CE, UR CE, UR CE, UR CE, UR
Mounting Type Bolt Mount Bolt Mount Requires Holder Requires Holder
Voltage Rating - DC 150 V 150 V 150 V 150 V

FWA-400B Datasheet PDF

Download FWA-400B pdf datasheets and Eaton - Bussmann Electrical Division documentation for FWA-400B - Eaton - Bussmann Electrical Division.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
Shipping Box and Labels 05/Jan/2018.pdf

Customers Also Interested in

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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FWA-400B Image

FWA-400B

Eaton - Bussmann Electrical Division
32D-FWA-400B

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